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N4T

Cancelled 2006
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Deregistered aircraft · 1969 Cumberland-Pitts Special S1C · Lycoming 0-320 series

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Cancelled
June 19, 2006
Status when cancelled
Triennial form not returned
Serial number
01
Year built
1969
Type
Fixed wing single engine
Engine
Reciprocating
Airworthiness
Experimental, amateur built
Airworthiness date
October 17, 1979
Certificate issued
February 16, 1970
Last registry action
May 18, 2004
Mode S code
A4A998
Owner when cancelled
Cumberland William T
Location
Woodbine, MD
Owner type
Individual
Airframe modelCumberland-Pitts Special S1CADs, bulletins and aircraft registered nowEngine modelLycoming 0-320 seriesTCDS E-274 · Reciprocating

From the FAA registry file of October 28, 2026, cancelled registrations. Owners’ street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

NTSB investigations · 1

Matched to this aircraft by N4T and the event date: after June 8, 1992, when the previous aircraft’s registration ended, through this one’s cancellation.

NTSB NYC95LA075Accident · No injuriesLimited investigationFinal reportNew Windsor, MDthe failure of the fuel pump diagram which resulted in fuel starvation and a subsequent forced landing.Mar 16, 1995 · Substantial damage

FAA incident reports · 1

FAA accident and incident reports matched to this aircraft by N4T and the event date: after June 8, 1992, when the previous aircraft’s registration ended, through this one’s cancellation.

Accident 19950316004099AFcd/Prec Ldg From Cruise · New Windsor, MDRough engine at cruise then quit. Landed hard in a yard. Impact folded landing gear. Fuel pump diaphram ruptured.Mar 16, 1995 · Reported as Child S1PITTS · Substantial damage

Service difficulty reports · 1

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

SDR 95ZZZX1642Pump · diaphragm failINVESTIGATION OF IN-FLIGHT ENGINE SHUT DOWN REVEALED THE DIAPHRAGM IN THE FUEL PUMP HAD RUPTURED. ENGINE HAD APROX 400 HOURS OF OPERATION OVER 16 YEARS. SUBMITTER RECOMMENDS A CALENDER LIFE BE PLACED ON THESE DIAPHRAGMS.Mar 17, 1995 · N4T · Amtr PITTSSPECS1C · Engine Fuel Pump

Other aircraft with N4T · 2

The FAA can assign a mark to another aircraft once a registration is cancelled. N4T is registered now to the first aircraft listed.

NowDassault FALCON 900EX · S/N 107Registered now · Built 2002 · Tvpx Aircraft Solutions Inc Trustee, North Salt Lake, UT1992Cumberland William T BEAST OF EAST · S/N 02Cancelled Jun 8, 1992 · Triennial form not returned · Cumberland William T, Woodbine, MD